#545559#545559

#545559 is a mid, near-neutral grey. Relative luminance 0.091; OKLCH L 45.0% C 0.007 H 274.9°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#545559
RGB	rgb(84, 85, 89)
HSL	hsl(228, 3%, 34%)
HSV	hsv(228, 6%, 35%)
CMYK	cmyk(5.6%, 4.5%, 0%, 65.1%)
CIE-LAB	lab(36.18, 0.48, -2.46)
CIE-LCH	lch(36.18, 2.51, 281.01°)
OKLab	oklab(45% 0.0006 -0.0066)
OKLCH	oklch(45% 0.007 274.9)
XYZ	xyz(8.7075, 9.1030, 10.7476)
Luminance	0.0910 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545559 #595854

analogous

#545859 #545559 #565459

triadic

#545559 #595455 #555954

tetradic

#545559 #595458 #595854 #545956

square

#545559 #595458 #595854 #545956

split-complementary

#545559 #595654 #585954

monochromatic

#19191A #36373A #545559 #727378 #919297

Accessibility & contrast

On white

7.45

#545559 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#545559 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545559

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545559	#FFFFFF	#000000	##FFFFFF
##545559	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545559

Deuteranopia (green-blind)

#545559

Tritanopia (blue-blind)

#535656

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #545559;
/* rgb */ color: rgb(84, 85, 89);
/* oklch */ color: oklch(45.0% 0.007 274.9);

Tailwind

colors: {
  custom: {
    50: '#848487',
    500: '#545559',
    950: '#000000',
  },
}

SCSS

$custom: #545559;
$custom-light: #848487;
$custom-dark: #000000;

JSON

{
  "hex": "#545559",
  "rgb": {
    "r": 84,
    "g": 85,
    "b": 89
  },
  "hsl": {
    "h": 228,
    "s": 2.89,
    "l": 33.922
  },
  "oklch": {
    "l": 0.45001,
    "c": 0.00659,
    "h": 274.9
  },
  "luminance": 0.09103
}

Semantic roles & 50–950 ramp

primary

#545559

secondary

#878682

accent

#A27CAC

background

#F8F8F8

surface

#EFEFEF

border

#CACACA

text

#0A0B0B

muted

#7C7C7C

Preview Lab

Preview with #545559

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →